2007 BMW 550 vs. 1970 Cadillac Calais
To start off, 2007 BMW 550 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (657 HP @ 3400 RPM) has 429 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 416 kg more than 2007 BMW 550.
Compare all specifications:
| 2007 BMW 550 | 1970 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 550 | Calais |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 7734 cc |
| Horse Power | 657 HP | 228 HP |
| Engine RPM | 3400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1660 kg | 2076 kg |
| Vehicle Length | 4850 mm | 5730 mm |
| Wheelbase Size | 2890 mm | 3300 mm |
